As we all know security is needed when we want to send data over any medium so this
requires a secure medium to send data. That's why steganography comes in mind whose …

The paper proposes a robust steganography technique to hide the data in an image. The
method proposed uses Huffman coding to minimize the number of bits to be embedded and …

With the increasing use of internet for communication, the major concern of these days is,
the security of data being communicated over it. Steganography is the art and science of …

Steganography is one of the most important information hiding mechanism, which can be
used along with cryptography for providing adequate data security. The common …

Security in digital communication is becoming more important as the number of systems is
connected to the internet day by day. It is necessary to protect secret message during …

The marvelous development in data transmission technology has put lots of potential on the
process of‎ securing data than before. Lots of methods have last decades for data been …

With the growth in internet usage, there is a proportional growth in security and privacy
demands. In this paper, a three bit XOR steganography system for concealing messages …

As the boom in digital technology has gained momentum, there has been a great increase in
the importance of digital images. Though encryption mechanisms are able to protect the …

Steganography is widely applied by information security systems. The aim of steganography
is to create a secret and secure channel between the sender and receiver. Steganography is …

The paper proposes a Steganography scheme which focuses on enhancing the embedding
efficiency. There are only limited ways on which one can alter the cover image contents. So …